4PCS Colorful 125khz em4100 Rfid Waterproof Proximity RFID wristbands bracelets wrist band silicone id wristband

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SKU:
B6GD-CLO2-UCOZ
Weight:
0.10 KGS
US $8.00

Description

1. Name: RFID Bracelet
2. Frequency: 125KHz
3. Chip: TK4100
4. Material: Silica gel
5. Size:Outer diameter 74mm; 
Inner perimeter 20cm
6. Waterproof, moisture, shock, high temperature resistance
7. Closed-loop wrist strap, flexible, easy to wearing and easy to use
8. Applies: swimming pools, cooling libraries, sauna bath center, supermarket, playground, children's park, ticket system, etc.
9. Package: 4pcs/box
Note: Not compatible with any HID card

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